Huawei SSK2OC3A01 OptiX OSN/Metro Optical Transmission Module

The Huawei SSK2OC3A01 is a configurable OC-3 optical interface card used within Huawei’s OptiX OSN/Metro SDH transmission platforms, identified in Huawei parts documentation under material code 03030BCY. The board provides four configurable OC-3 (STM-1 equivalent, 155 Mbit/s) optical tributary ports that can be individually set up to carry SDH traffic, giving network engineers flexibility to provision optical tributary capacity on a per-port basis rather than being locked to a single fixed configuration. Configurable optical interface cards of this type are used to connect an OSN/Metro subrack to other network elements or customer premises equipment over single-mode or multi-mode fibre at the OC-3/STM-1 rate, and are a common building block in metro and access SDH ring networks. The board is fitted into a service slot in the OSN or Metro subrack alongside other optical and electrical tributary boards, allowing an operator to mix interface types and rates within the same chassis. Tech-Star (UK-based, shipped worldwide) can source this Huawei OptiX OSN/Metro board, enquire for stock and compatibility confirmation against your subrack configuration.